questionedithistorytranslationsCurrent version This is the accepted version. added by globalquiz.org June 11, 2013, 3:24 p.m. Where is the headquarters of OPEC? in Riyadhin Dubaiin Caracasin ViennaOPEC was created in 1960 with headquarters in Geneva, Switzerland. It moved to Vienna, Austria in 1965.globalquiz.orgShare and bring new players to the game!0Very uninterestingToo difficultPoorly writtenIncorrect or questionableCorrect this question6Very interesting!reach: rather globalAustriaoilorganisationspoliticsVotes +1 Very interesting! mamboman75 +5 Very interesting! globalquiz.org